<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: matthewaveryusa</title><link>https://news.ycombinator.com/user?id=matthewaveryusa</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 24 Apr 2026 10:12:45 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=matthewaveryusa" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by matthewaveryusa in "More common mistakes to avoid when creating system architecture diagrams"]]></title><description><![CDATA[
<p>One common mistake when pointing out common mistakes: Show the good example!</p>
]]></description><pubDate>Mon, 23 Mar 2026 12:49:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=47488760</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=47488760</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47488760</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "How Big Diaper absorbs billions of extra dollars from American parents"]]></title><description><![CDATA[
<p>All our kids were trained between 2-3 y.o, with overnight 3-4 (boys take longer (¬_¬)) honestly diapers isn't even a cost factor. When daycare is 2500-3000/month those first 3 years, diapers are picking up pennies in front of a steam roller.</p>
]]></description><pubDate>Sun, 08 Mar 2026 14:24:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=47297587</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=47297587</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47297587</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Allocating on the Stack"]]></title><description><![CDATA[
<p>It's kind of like the small string optimization you see in C++[1] where all the string metadata to account for heap pointer, size and capacity is union'ed with char*. Getting the stack allocation doesn't costs extra memory, but does cost a bit check. Not sure if slices in go use the same method. 32 bytes is a lot so maybe they fattened slice representations a bit to get a bit more bang for your buck?<p>[1] <a href="https://github.com/elliotgoodrich/SSO-23" rel="nofollow">https://github.com/elliotgoodrich/SSO-23</a></p>
]]></description><pubDate>Fri, 27 Feb 2026 22:10:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=47186406</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=47186406</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47186406</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Silicon Valley engineers were indicted for allegedly sending secrets to Iran"]]></title><description><![CDATA[
<p>No you can’t. It’s formally called “the analog hole” when security folks yap about it. Usually it’s used to end DLP discussions after too many what-ifs</p>
]]></description><pubDate>Fri, 20 Feb 2026 14:33:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=47088518</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=47088518</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47088518</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Officials Claim Drone Incursion Led to Shutdown of El Paso Airport"]]></title><description><![CDATA[
<p>What’s also bonkers is our political whimpiness that allowed this to happen, right? If there is a drone response it’s pretty damning evidence that we are way too dovish in our policy against drug smuggling up until now</p>
]]></description><pubDate>Wed, 11 Feb 2026 13:27:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=46974681</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46974681</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46974681</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "The AI boom is causing shortages everywhere else"]]></title><description><![CDATA[
<p>That’s the bet! last time we had that growth was for a few years during the dotcom, followed by a lost decade of growth in tech stocks</p>
]]></description><pubDate>Sat, 07 Feb 2026 20:54:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=46927899</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46927899</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46927899</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Why I Joined OpenAI"]]></title><description><![CDATA[
<p>I think it’s not about compensation or passion, but something a bit more abstract.<p>I’ll give it a shot; I think you’re successful in what you do and very altruistic and open, not only in your discoveries but also your opinions. You also have a higher sense of duty. as oscar wilde once said, we’re all in the gutter, but some of us are looking at the stars. compensation is boring gutter talk. It’s hard for people to reconcile your benevolence with your success, and just as the trope of joining a company to change the world is a veil for making money, so is the trope of criticizing the agent of change entering an industry because the industry is bad.<p>Personally I can’t wait to read about the inefficiencies you find and have a little glimpse into openai tech from your opinionated point of view.</p>
]]></description><pubDate>Sat, 07 Feb 2026 20:46:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=46927785</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46927785</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46927785</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "The Boomcession: Why Americans Hate What Looks Like an Economic Boom"]]></title><description><![CDATA[
<p>I have a rolodex of quirky contrarian facts I like to whip out at dinner parties and this one is definitely a new one I'm adding to the stack. I'm still shocked at the mental gymnastics needed to make it sound rational, but from an economist's perspective it's the "rational actor" argument. "Surely they must love the service, why else would someone settle for less?"</p>
]]></description><pubDate>Fri, 06 Feb 2026 14:09:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=46912993</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46912993</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46912993</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "The Boomcession: Why Americans Hate What Looks Like an Economic Boom"]]></title><description><![CDATA[
<p>I really enjoyed reading this. it jives very well with my sentiment. When you go to a grocery store and see the stacks of sodas and chips while our country has an obesity epidemic, you need to wonder if the sale of these products should count towards or against our economic wellbeing. If products can have positive value, surely products can have negative value as well.<p>In an absurd way, if you were obese and bought a 12 pack of soda and a bag of chips, rationally it would be more valuable for you to throw the products away instead of consuming them. similarly an alcoholic that buys alcohol is doing a negative purchase.<p>gambling has zero silver lining — its straight up negative value.<p>And then there’s the leverage per dollar aspect of our economy. If the average american is convinced they need an enormous car, gigabit internet, and streaming services, then yes our economy will be growing, but with things that aren’t fundamentally changing our well being.<p>Give me child care, healthcare, great education and more leisure time, not a gambling addiction, larger screens and diabetes.<p>Surprisingly I tried to look at economic indicators that tried to quantify growth aligned with some subjective societal wellbeing metric and couldn’t find anything serious</p>
]]></description><pubDate>Thu, 05 Feb 2026 03:21:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=46895247</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46895247</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46895247</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Margin Call"]]></title><description><![CDATA[
<p>Can you elaborate? I own an iphone and pay for zero apple services. I imagine you’re thinking icloud? I have my phone backed up on the 5 gigs they give for free. photos is where data gets heavy. I previously ran things on google photos and paid, but recently moved to immich — either way it’s zero bucks for apple.<p>wrt hostility: they’re the most privacy focused phone provider out there (which is why they can’t produce an llm from user data)</p>
]]></description><pubDate>Mon, 02 Feb 2026 03:18:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=46852034</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46852034</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46852034</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Minnesota activist releases arrest video after manipulated White House version"]]></title><description><![CDATA[
<p>realpolitik time folks:<p>First do a left-right on the link that Aurornis posted [1]. Notice the extra fat in the chin, the elongated ear, the enlarged mouth and nose, the frizzlier hair, the lower shirt cut.<p>You hate it. You think, intellectually, that this shouldn't work and surely no one would have the gall to so brazenly do this without the fear of being caught and shamed. And then you think, well once the truth is revealed that there will be some introspection and self-reflection on being tricked, and that maybe being tricked here means being tricked elsewhere.<p>Well someone, in an emotionless room, min-maxed the outcomes and computed that the expected value from such an action was positive.<p>And here we are.<p><a href="https://apnews.com/article/fact-check-levy-armstrong-crying-minnesota-3de56d267fe704d16fac31d8fc3d71e9" rel="nofollow">https://apnews.com/article/fact-check-levy-armstrong-crying-...</a></p>
]]></description><pubDate>Sat, 24 Jan 2026 00:37:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=46739857</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46739857</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46739857</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Macron says €300B in EU savings sent to the US every year will be invested in EU"]]></title><description><![CDATA[
<p>Only for the past 70 years. Before that europeans were the bomb-lobbing record holders.</p>
]]></description><pubDate>Thu, 22 Jan 2026 19:18:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=46723860</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46723860</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46723860</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "The 500k-ton typo: Why data center copper math doesn't add up"]]></title><description><![CDATA[
<p>I always read relevant sections of NEC, UPC, and firecode whenever I DIY. I find the code books to be very clear and thorough and really don’t understand the culture of fear mongering tradepeople have around code. Almost like the code is some sort of mystic hydra only a tradesperson can comprehend. it’s really not complicated: read it and apply it like a recipe.</p>
]]></description><pubDate>Sun, 18 Jan 2026 04:43:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=46664837</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46664837</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46664837</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Canada's deal with China signals it is serious about shift from US"]]></title><description><![CDATA[
<p>FAFO* goes both ways. US is in an interesting spot. We have a 1 one-time reset button: Since we’re the reserve currency we can inflate out debt away at the cost of inflation. If and when we do that the world will pivot away, maybe, to another currency. At that point the great American tailwind will be over and we’ll have to be competitive at the global stage — interesting to see what that means, if anything.<p>As an analogy, imagine you’ve accumulated enough debt and bought yourself a house, a car, and invested in enough productive unseizable assets (very important), like a farm and whatnot, to sustain yourself. what’s the point in servicing your debt? If the only consequence is no one will lend you again, you already have everything so whatever, right?<p>I can poke a million flaws in this logic,  but I _think_ that’s the megasupersmart move the current administration is gunning for. Hell do I know how it will pan out, but I have a hunch. FAFO I guess.<p>*fuck around, find out (◔_◔)</p>
]]></description><pubDate>Sat, 17 Jan 2026 20:06:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=46661533</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46661533</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46661533</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "The 500k-ton typo: Why data center copper math doesn't add up"]]></title><description><![CDATA[
<p>Just to make it even more real: During covid I added a sub-panel and the wire (more like the sausage given the girth) between the sub-panel and main panel was aluminum because of cost. You just need to be a tad careful at the connection points with copper -- nothing a caring literate person can't handle</p>
]]></description><pubDate>Thu, 15 Jan 2026 15:38:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=46634043</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46634043</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46634043</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "ChatGPT Health"]]></title><description><![CDATA[
<p>That’s kind of how allergies are discovered though. Doctors will tell you to go on a restrictive food diet and tell you to binary search for it if it doesn’t cause anaphylaxis. Based on my experience with allergies if it’s not anaphylaxis then allergies aren’t considered super important to resolve by doctors. Finally the immune system is complicated and your daughter may have an unusual reaction which may not be IGe mediated. In other words it could be a reaction to a foreign protein and not an anti-body histamine spike in which case: yes it’s extremely unpleasant and feels like an allergy, but because it doesn’t lead to anaphylaxis it’s not a medical concern.</p>
]]></description><pubDate>Thu, 08 Jan 2026 02:37:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=46536496</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46536496</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46536496</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "AI means we don't have to deal with nerds dreaming up over-engineered solutions"]]></title><description><![CDATA[
<p>Cool content, but why are you posting it on tons of threads?</p>
]]></description><pubDate>Wed, 07 Jan 2026 16:33:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=46528447</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46528447</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46528447</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Hyundai Introduces Its Next-Gen Atlas Robot at CES 2026 [video]"]]></title><description><![CDATA[
<p>Hyundai is already up 13%. I had no clue that CES annoucements could drive stock price this much!</p>
]]></description><pubDate>Wed, 07 Jan 2026 02:58:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=46522000</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46522000</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46522000</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Trump says Venezuela’s Maduro captured after strikes"]]></title><description><![CDATA[
<p>I appreciate your world view and politico-science philosophical approach, but Venezuela has natural resources, is close to the USA, and decided to mingle with American competitors.<p>Venezuela was supported via economic trade with nations not aligned with US objectives in exchange for security guarantees that would supposedly prevent US intervention.<p>More concretely: Russia was supposedly supporting them through economic activity and arms trades. Russia is overextended in Ukraine which is providing an opening and a cautionary signal to any other state that has Russian support that, in fact, any Russian security guarantees aren’t backed by more than words. See Iran and Syria as well.<p>This is very transactional and a spheres of influence move. It’s also pressuring Russia to find an Ukraine deal fast. The longer they’re in Ukraine the more their global sphere of influence is being reduced due to their inability to fight multiple military fronts at once.<p>Unclear how China fits in the picture.</p>
]]></description><pubDate>Sat, 03 Jan 2026 14:14:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=46476909</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46476909</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46476909</guid></item><item><title><![CDATA[New comment by matthewaveryusa in "Heart and Kidney Diseases and Type 2 Diabetes May Be One Ailment"]]></title><description><![CDATA[
<p>>These three disorders could really be “CKM syndrome,” which can be treated with drugs like Ozempic<p>The article is trying so hard not to say that obesity is the cause. I call it the obesity pipeline: You start off young and obese and you don't have diabetes and it's all fine. Stay obese long enough and you get diabetes -> metformin. Stay in a diabetic state long enough and you get heart disease -> statins. These are obesity comorbidities.</p>
]]></description><pubDate>Thu, 18 Dec 2025 18:44:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=46316775</link><dc:creator>matthewaveryusa</dc:creator><comments>https://news.ycombinator.com/item?id=46316775</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46316775</guid></item></channel></rss>